Strap for Automatic Deck Chronometer White Gold Brown-Silver

The Leroy Marine Range LL200/5 features a 20mm lug width. This measurement, also referred to as lug width, represents the distance between the mounting points on the case. To verify this dimension, use a digital calliper to measure the internal distance between the two case lugs; you should obtain 20mm ± 0.5mm. All straps in the 20mm category are compatible with this model.

The ideal strap material depends on intended use and aesthetic preferences. For formal occasions, we recommend alligator in warm cognac brown or vegetable-tanned calf leather that develops natural patina. For daily sportive wear, celeste or navy NATO webbing maintains the Marine Range's nautical heritage. For genuine marine environments, FKM rubber in pearl grey ensures reliability across all temperatures and humidity levels. The white gold case dialogues magnificently with darker materials that enhance contrast.

The Leroy Marine Range LL200/5 features an integrated bracelet, not a conventional lug attachment. To mount an aftermarket strap, professional intervention is required using specialised tools to extract the lug pin. The procedure demands expertise and respect for manufacturing tolerances. We recommend consulting Atelier Casati Milano by appointment for a replacement executed to specifications without risk to the case.

Yes, provided the strap's lug depth matches the case geometry. Standard 20mm straps are generally compatible, though we advise verifying the physical lug dimensions with the manufacturer prior to purchase. Milano Straps offers a curated collection of 20mm straps tested for constructive reliability and finishing, including details such as saddle stitching and secure spring bar retention that guarantee secure attachment.

A premium leather strap (alligator, shell cordovan, calf) develops natural patina in the first year and maintains structural integrity for 4 to 6 years of moderate use. Continuous exposure to marine humidity reduces longevity to 2-3 years. The quality of tanning, leather thickness, and storage conditions significantly influence durability. An FKM rubber strap typically lasts 3-5 years, whilst NATO webbing, being textile-based, can exceed 5 years if not subject to excessive mechanical wear.